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-rw-r--r--indra/llcorehttp/_httpservice.cpp2
-rw-r--r--indra/llcorehttp/bufferarray.h2
-rw-r--r--indra/llcorehttp/examples/http_texture_load.cpp249
3 files changed, 244 insertions, 9 deletions
diff --git a/indra/llcorehttp/_httpservice.cpp b/indra/llcorehttp/_httpservice.cpp
index beba8f08f4..87a78820f5 100644
--- a/indra/llcorehttp/_httpservice.cpp
+++ b/indra/llcorehttp/_httpservice.cpp
@@ -40,7 +40,7 @@
// Tuning parameters
-static const int LOOP_SLEEP_NORMAL_MS = 10; // Normal per-loop sleep in milliseconds
+static const int LOOP_SLEEP_NORMAL_MS = 2; // Normal per-loop sleep in milliseconds
namespace LLCore
diff --git a/indra/llcorehttp/bufferarray.h b/indra/llcorehttp/bufferarray.h
index 72c3e1c669..d3862b45e1 100644
--- a/indra/llcorehttp/bufferarray.h
+++ b/indra/llcorehttp/bufferarray.h
@@ -74,7 +74,7 @@ private:
public:
// Internal magic number, may be used by unit tests.
- static const size_t BLOCK_ALLOC_SIZE = 1504;
+ static const size_t BLOCK_ALLOC_SIZE = 65540;
/// Appends the indicated data to the BufferArray
/// modifying current position and total size. New
diff --git a/indra/llcorehttp/examples/http_texture_load.cpp b/indra/llcorehttp/examples/http_texture_load.cpp
index 6f79833cf6..1277dd3353 100644
--- a/indra/llcorehttp/examples/http_texture_load.cpp
+++ b/indra/llcorehttp/examples/http_texture_load.cpp
@@ -33,6 +33,8 @@
#include <pthread.h>
#endif
+#include "linden_common.h"
+
#include "httpcommon.h"
#include "httprequest.h"
#include "httphandler.h"
@@ -43,6 +45,8 @@
#include <curl/curl.h>
#include <openssl/crypto.h>
+#include "lltimer.h"
+
void init_curl();
void term_curl();
@@ -65,6 +69,9 @@ int optind(1);
#endif
+
+// Mostly just a container for the texture IDs and fetch
+// parameters....
class WorkingSet : public LLCore::HttpHandler
{
public:
@@ -98,11 +105,46 @@ public:
texture_list_t mTextures;
int mErrorsApi;
int mErrorsHttp;
+ int mErrorsHttp404;
+ int mErrorsHttp416;
+ int mErrorsHttp500;
+ int mErrorsHttp503;
int mSuccesses;
long mByteCount;
};
+// Gather process information while we run. Process
+// size, cpu consumed, wallclock time.
+
+class Metrics
+{
+public:
+ class MetricsImpl;
+
+public:
+ Metrics();
+ ~Metrics();
+
+ void init();
+ void sample();
+ void term();
+
+protected:
+ MetricsImpl * mImpl;
+
+public:
+ U64 mMaxVSZ;
+ U64 mMinVSZ;
+ U64 mStartWallTime;
+ U64 mEndWallTime;
+ U64 mStartUTime;
+ U64 mEndUTime;
+ U64 mStartSTime;
+ U64 mEndSTime;
+};
+
+
//
//
//
@@ -191,22 +233,38 @@ int main(int argc, char** argv)
return 1;
}
+ // Setup metrics
+ Metrics metrics;
+ metrics.init();
+
// Run it
+ int passes(0);
while (! ws.reload(hr))
{
- hr->update(1000);
-#if defined(WIN32)
- Sleep(5);
-#else
- usleep(5000);
-#endif
+ hr->update(5000);
+ ms_sleep(2);
+ if (0 == (++passes % 200))
+ {
+ metrics.sample();
+ }
}
+ metrics.sample();
+ metrics.term();
// Report
std::cout << "HTTP errors: " << ws.mErrorsHttp << " API errors: " << ws.mErrorsApi
<< " Successes: " << ws.mSuccesses << " Byte count: " << ws.mByteCount
<< std::endl;
-
+ std::cout << "HTTP 404 errors: " << ws.mErrorsHttp404 << " HTTP 416 errors: " << ws.mErrorsHttp416
+ << " HTTP 500 errors: " << ws.mErrorsHttp500 << " HTTP 503 errors: " << ws.mErrorsHttp503
+ << std::endl;
+ std::cout << "User CPU: " << (metrics.mEndUTime - metrics.mStartUTime)
+ << " uS System CPU: " << (metrics.mEndSTime - metrics.mStartSTime)
+ << " uS Wall Time: " << (metrics.mEndWallTime - metrics.mStartWallTime)
+ << " uS Maximum VSZ: " << metrics.mMaxVSZ
+ << " Bytes Minimum VSZ: " << metrics.mMinVSZ << " Bytes"
+ << std::endl;
+
// Clean up
delete hr;
term_curl();
@@ -250,6 +308,10 @@ WorkingSet::WorkingSet()
mAt(0),
mErrorsApi(0),
mErrorsHttp(0),
+ mErrorsHttp404(0),
+ mErrorsHttp416(0),
+ mErrorsHttp500(0),
+ mErrorsHttp503(0),
mSuccesses(0),
mByteCount(0L)
{
@@ -333,7 +395,28 @@ void WorkingSet::onCompleted(LLCore::HttpHandle handle, LLCore::HttpResponse * r
// Something in this library or libcurl
if (status.isHttpStatus())
{
+ static const LLCore::HttpStatus hs404(404);
+ static const LLCore::HttpStatus hs416(416);
+ static const LLCore::HttpStatus hs500(500);
+ static const LLCore::HttpStatus hs503(503);
+
++mErrorsHttp;
+ if (hs404 == status)
+ {
+ ++mErrorsHttp404;
+ }
+ else if (hs416 == status)
+ {
+ ++mErrorsHttp416;
+ }
+ else if (hs500 == status)
+ {
+ ++mErrorsHttp500;
+ }
+ else if (hs503 == status)
+ {
+ ++mErrorsHttp503;
+ }
}
else
{
@@ -492,3 +575,155 @@ int getopt(int argc, char * const argv[], const char *optstring)
#endif
+
+
+#if defined(WIN32)
+
+#define PSAPI_VERSION 1
+#include "windows.h"
+#include "psapi.h"
+
+class Metrics::MetricsImpl
+{
+public:
+ MetricsImpl()
+ {}
+
+ ~MetricsImpl()
+ {}
+
+ void MetricsImpl::init(Metrics * metrics)
+ {
+ HANDLE self(GetCurrentProcess()); // Does not have to be closed
+ FILETIME ft_dummy, ft_system, ft_user;
+ GetProcessTimes(self, &ft_dummy, &ft_dummy, &ft_system, &ft_user);
+ ULARGE_INTEGER uli;
+ uli.u.LowPart = ft_system.dwLowDateTime;
+ uli.u.HighPart = ft_system.dwHighDateTime;
+ metrics->mStartSTime = uli.QuadPart / U64L(10); // Convert to uS
+ uli.u.LowPart = ft_user.dwLowDateTime;
+ uli.u.HighPart = ft_user.dwHighDateTime;
+ metrics->mStartUTime = uli.QuadPart / U64L(10);
+ metrics->mStartWallTime = totalTime();
+ }
+
+ void MetricsImpl::sample(Metrics * metrics)
+ {
+ PROCESS_MEMORY_COUNTERS_EX counters;
+
+ GetProcessMemoryInfo(GetCurrentProcess(),
+ (PROCESS_MEMORY_COUNTERS *) &counters,
+ sizeof(counters));
+ // Okay, PrivateUsage isn't truly VSZ but it will be
+ // a good tracker for leaks and fragmentation. Work on
+ // a better estimator later...
+ SIZE_T vsz(counters.PrivateUsage);
+ metrics->mMaxVSZ = (std::max)(metrics->mMaxVSZ, U64(vsz));
+ metrics->mMinVSZ = (std::min)(metrics->mMinVSZ, U64(vsz));
+ }
+
+ void MetricsImpl::term(Metrics * metrics)
+ {
+ HANDLE self(GetCurrentProcess()); // Does not have to be closed
+ FILETIME ft_dummy, ft_system, ft_user;
+ GetProcessTimes(self, &ft_dummy, &ft_dummy, &ft_system, &ft_user);
+ ULARGE_INTEGER uli;
+ uli.u.LowPart = ft_system.dwLowDateTime;
+ uli.u.HighPart = ft_system.dwHighDateTime;
+ metrics->mEndSTime = uli.QuadPart / U64L(10);
+ uli.u.LowPart = ft_user.dwLowDateTime;
+ uli.u.HighPart = ft_user.dwHighDateTime;
+ metrics->mEndUTime = uli.QuadPart / U64L(10);
+ metrics->mEndWallTime = totalTime();
+ }
+
+protected:
+};
+
+#elif defined(DARWIN)
+
+
+class Metrics::MetricsImpl
+{
+public:
+ MetricsImpl()
+ {}
+
+ ~MetricsImpl()
+ {}
+
+ void MetricsImpl::init(Metrics *)
+ {}
+
+ void MetricsImpl::sample(Metrics *)
+ {}
+
+ void MetricsImpl::term(Metrics *)
+ {}
+};
+
+#else
+
+class Metrics::MetricsImpl
+{
+public:
+ MetricsImpl()
+ {}
+
+
+ ~MetricsImpl()
+ {}
+
+ void MetricsImpl::init(Metrics *)
+ {}
+
+
+ void MetricsImpl::sample(Metrics *)
+ {}
+
+
+ void MetricsImpl::term(Metrics *)
+ {}
+};
+
+#endif // defined(WIN32)
+
+Metrics::Metrics()
+ : mMaxVSZ(U64(0)),
+ mMinVSZ(U64L(0xffffffffffffffff)),
+ mStartWallTime(U64(0)),
+ mEndWallTime(U64(0)),
+ mStartUTime(U64(0)),
+ mEndUTime(U64(0)),
+ mStartSTime(U64(0)),
+ mEndSTime(U64(0))
+{
+ mImpl = new MetricsImpl();
+}
+
+
+Metrics::~Metrics()
+{
+ delete mImpl;
+ mImpl = NULL;
+}
+
+
+void Metrics::init()
+{
+ mImpl->init(this);
+}
+
+
+void Metrics::sample()
+{
+ mImpl->sample(this);
+}
+
+
+void Metrics::term()
+{
+ mImpl->term(this);
+}
+
+
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